3 years ago

What is the value of z in the equation 2z + 8 = −6? −1 −7 1 7

Mathematics

1 answer:

vitfil [10]3 years ago

4 0

Answer:

So the answer is -7

Step-by-step explanation:

2z + 8 = −6

2z + 8 -8 = -6 -8 ( add - 8 for both sides)

2z = -14

2z/2 = -14/2 (divide both sides by 2)

z = - 7

So the answer is -7

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